#include <bits/stdc++.h>
using namespace std;
class Solution {
public:
    //>>>>>>>>>>>>>>>>>>>
    int solve(vector<int>& nums){
        return 0;
    }
    //<<<<<<<<<<<<<<<<<<<
};
signed main(){
    Solution solution = Solution();
    //>>>>>>>>>>>>>>>>>>>
    vector<int> nums({
            1,2,3,4,5,6,7,8
            });
    //<<<<<<<<<<<<<<<<<<<
    cout << solution.solve(nums) << endl;
    return 0;
}
